*,
body {
  margin: 0;
  padding: 0;
}
body {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}
ul {
  position: relative;
  display: flex;
  gap: 40px;
}
ul li {
  position: relative;
  list-style: none;
  width: 120px;
  height: 120px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
  display: flex;
  justify-content: center;
  align-items: center;
  line-height: 120px;
}
ul li .glyphicon {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translateX(-50%) translateY(-50%);
}
ul li i {
  font-size: 6em;
  -webkit-text-stroke: 2px var(--clr);
  color: transparent;
}
ul li div {
  position: absolute;
  top: 0;
  left: 0;
  width: 0px;
  height: 120px;
  border-right: 3px solid var(--clr);
  overflow: hidden;
  transition: 0.5s ease-in-out;
}
ul li div b {
  position: absolute;
  top: 60px !important;
  left: 20px;
  font-size: 6em;
  -webkit-text-stroke: 2px var(--clr);
  color: var(--clr);
}
ul li:hover div {
  width: 120px;
  height: 120px;
}
